<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
    <title>小学古诗</title>
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            background: #f0f0f0;
            height: 100vh;
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .container {
            width: 100%;
            height: 100vh;
            display: flex;
            flex-direction: column;
            justify-content: center;
            padding: 20px;
        }

        audio {
            width: 100%;
            background: #fff;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        }

        .refresh-btn {
            margin-top: 20px;
            padding: 12px 30px;
            background: #007aff;
            color: white;
            border: none;
            border-radius: 25px;
            font-size: 16px;
            cursor: pointer;
            transition: background 0.3s;
        }

        .refresh-btn:active {
            background: #0051a8;
        }
    </style>
</head>
<body>
<div class="container">
    <audio controls>
        <source src="{{ $obj->langsongUrl }}" type="audio/mpeg">
    </audio>
    <button class="refresh-btn" onclick="window.location.reload()">刷新页面</button>
</div>
</body>
</html>
